/*
 * Copyright (c) 2011, Michael Hengler (developer (at) hengler (dot) de),
 * Nikolaus Moll (developer (at) miblounge (dot) net).
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * * Neither the name of the [QTPRJ] nor the
 * names of its contributors may be used to endorse or promote products
 * derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL [QTPRJ] BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */
package joodin.impl.widgets.internal;

import org.jowidgets.common.widgets.controler.IPopupDetectionListener;
import org.jowidgets.spi.impl.controler.PopupDetectionObservable;
import org.jowidgets.spi.widgets.IToolBarPopupButtonSpi;
import org.vaadin.hene.popupbutton.PopupButton;

import com.vaadin.data.Property.ValueChangeEvent;
import com.vaadin.data.Property.ValueChangeListener;
import com.vaadin.ui.Panel;

public class ToolBarPopupButtonImpl extends ToolBarButtonImpl implements IToolBarPopupButtonSpi {

	private final PopupDetectionObservable popupDetectionObservable;

	@SuppressWarnings("serial")
	public ToolBarPopupButtonImpl() {
		super(new PopupButton(""));
		this.popupDetectionObservable = new PopupDetectionObservable();
		
		getUiReference().addComponent(new Panel());
				
		getUiReference().addListener(new ValueChangeListener() {
			@Override
			public void valueChange(ValueChangeEvent event) {
//				popupDetectionObservable.firePopupDetected(new Position(event.getProperty()..x, point.y));
				// TODO: implement
				System.out.println(event);
			}
		});
	}
	
	@Override
	public PopupButton getUiReference() {
		return (PopupButton)super.getUiReference();
	}

	@Override
	public void addPopupDetectionListener(final IPopupDetectionListener listener) {
		popupDetectionObservable.addPopupDetectionListener(listener);
	}

	@Override
	public void removePopupDetectionListener(final IPopupDetectionListener listener) {
		popupDetectionObservable.removePopupDetectionListener(listener);
	}

}
